315526064

素因数分解:

$2^4\times 7^1\times {\mathrm{2817197}}^1$

素因数の和:2817212

約数の個数: 20

約数和(自身を含む): 698665104

約数和(自身を除く): 383139040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2817197, 5634394, 11268788, 19720379, 22537576, 39440758, 45075152, 78881516, 157763032, 315526064]

約数ペア:

[(1, 315526064), (2, 157763032), (4, 78881516), (7, 45075152), (8, 39440758), (14, 22537576), (16, 19720379), (28, 11268788), (56, 5634394), (112, 2817197)]